1. Next week we will move into our new house. (future simple)
2. He was sure that he had seen that man before. (past perfect)
3. What did you have for breakfast? (past simple)
4. She was having a bath when the telephone rang. (past continuous for both actions)
5. She has been playing the piano for eight years. (present perfect continuous)
6. He is never on time. (present simple)
7. You look terrible. Have you been drinking? (present perfect continuous)
8. He realized that he had lost his keys. (past perfect)
9. I had been waiting for her for some time when she finally arrived. (past perfect continuous, past simple)
10. They will be very angry with you if you do not stop smoking. (future simple)